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Wei Yongjunlinusw
Wei Yongjun
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pinctrl/amd: Drop pinctrl_unregister for devm_ registered device
It's not necessary to unregister pin controller device registered with devm_pinctrl_register() and using pinctrl_unregister() leads to a double free. Fixes: 3bfd443 ("pinctrl: amd: Add support for additional GPIO") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Diff for: drivers/pinctrl/pinctrl-amd.c

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@@ -836,7 +836,6 @@ static int amd_gpio_remove(struct platform_device *pdev)
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gpio_dev = platform_get_drvdata(pdev);
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gpiochip_remove(&gpio_dev->gc);
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pinctrl_unregister(gpio_dev->pctrl);
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return 0;
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}

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